无法连接到服务器127.0.0.1:27017

我来自riak和redis，在那里我从未有过这个服务启动或互动的问题。

这是蒙古人普遍存在的问题，我对此一无所知。重启也无济于事。我是蒙哥的新手。

mongo
MongoDB shell version: 2.2.1
connecting to: test
Fri Nov  9 16:44:06 Error: couldn't connect to server 127.0.0.1:27017 src/mongo/shell/mongo.js:91
exception: connect failed

这是我在日志里看到的。

 now open)
Fri Nov  9 16:44:34 [conn47] end connection 10.29.16.208:5306 (1 connection now open)
Fri Nov  9 16:45:04 [initandlisten] connection accepted from 10.29.16.208:5307 #48 (2 connections now open)
Fri Nov  9 16:45:04 [conn48] end connection 10.29.16.208:5307 (1 connection now open)
Fri Nov  9 16:45:04 [initandlisten] connection accepted from 10.29.16.208:5308 #49 (2 connections now open)
Fri Nov  9 16:45:04 [conn49] end connection 10.29.16.208:5308 (1 connection now open)
Fri Nov  9 16:45:34 [initandlisten] connection accepted from 10.29.16.208:5316 #50 (2 connections now open)
Fri Nov  9 16:45:34 [conn50] end connection 10.29.16.208:5316 (1 connection now open)
Fri Nov  9 16:45:34 [initandlisten] connection accepted from 10.29.16.208:5317 #51 (2 connections now open)
Fri Nov  9 16:45:34 [conn51] end connection 10.29.16.208:5317 (1 connection now open)
Fri Nov  9 16:46:04 [initandlisten] connection accepted from 10.29.16.208:5320 #52 (2 connections now open)
Fri Nov  9 16:46:04 [conn52] end connection 10.29.16.208:5320 (1 connection now open)
Fri Nov  9 16:46:04 [initandlisten] connection accepted from 10.29.16.208:5321 #53 (2 connections now open)
Fri Nov  9 16:46:04 [conn53] end connection 10.29.16.208:5321 (1 conn

当前回答

我也有同样的问题，然后我用这两行代码解决了。希望，有帮助

systemctl start mongod
systemctl enable mongod

2018-07-03 02:52:07

其他回答

你必须通过cmd访问你的src C: \ Program Files \ MongoDB \ Server \ 4.4 \ bin，然后你必须打开任务管理器->服务->(选择MongoDB) ->启动它，并通过cmd重新测试，它将得到解决。

2021-03-18 17:11:57

对于我来说:

操作系统:CentOS 7

错误

> mongo
MongoDB shell version v4.4.2
connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb
Error: couldn’t connect to server 127.0.0.1:27017, connection attempt failed: SocketException: Error connecting to 127.0.0.1:27017 caused by Connection refused
connecct@src/mongo/shell/mongo.js 374 17
@(connect) 2 6
exception connect failed 
existing with code 1

原因

Mongod不跑但如果运行mongod，将不会为没有访问权限的工作

解决方案

使用root命令运行mongod

sudo /data/mongodb/bin/mongod --config /data/mongodb/conf/mongodb.conf &

2021-09-06 02:52:09

如果以上方法都不奏效:进入service (start>search>services)，启动mongodb服务。然后，在cmd提示符中，进入bin后，键入:/>mongo

2014-07-20 07:46:49

我在AWS EC2上连接到Mongo时遇到了同样的错误。这就是答案 https://serverfault.com/a/347159/62381 从配置文件中删除bind_ip

2015-07-31 16:01:42

此方法仅在希望在不保留原始文件的情况下修复数据文件时有效

找到你的dbpath所在- vim /etc/mongodb.conf

检查选项dbpath=

(I have dbpath=/var/lib/mongodb)

默认:/ / db /数据

典型位置包括:/srv/mongodb、/var/lib/mongodb或/opt/mongodb。

将/var/lib/mongodb替换为dbpath

sudo rm /var/lib/mongodb/mongod.lock
sudo mongod --dbpath /var/lib/mongodb/ --repair
sudo mongod --dbpath /var/lib/mongodb/ --journal

(确保你让你的终端运行，你在上面运行行，不要按“Ctrl+c”或退出。) 现在在另一个窗口中键入启动mongo的命令。

希望这对你有用! 对于那些想要修复数据文件同时保留原始文件的人蒙戈恢复

2013-05-04 07:39:24

无法连接到服务器127.0.0.1:27017

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